Keep the sun at bay with these Doctor Who-themed floppy hats by Geeky U. You can choose from the TARDIS with a lovely bow tie accent at the back or an uncharacteristically cheerful Dalek version. Both are handmade and one size fits most.

This version of Voltron will defend the nerd-verse against all evils. Vehicles from Doctor Who, Batman, Teenage Mutant Ninja Turtles, Ghostbusters and Back to the Future combine to become the ultimate nerd defender.